standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Supelco® Organic Reference Standard, Myristicin
Supplier: Merck
Organic Standard, Myristicin
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Supelco® Organic Reference Standard, Curcumin
Supplier: Merck
Organic Standard, Curcumin
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Pharmaceutical secondary standard, Enrofloxacin, (CRM), Supelco®
Supplier: Merck
Organic Standard, Enrofloxacin
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Rubidium Standard for AAS, TraceCERT®, Supelco®
Supplier: Merck
Rubidium Standard, 1000 mg/L, TraceCERT®, Supelco®, Rubidium, Matrix: Nitric acid dil., Application: AAS standards
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Supelco® Organic Reference Standard, Tetratriacontane
Supplier: Merck
Organic Standard, Tetratriacontane
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Supelco® Organic Reference Standard, (+)-β-Pinene
Supplier: Merck
Organic Standard, (+)-β-Pinene
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Chromium standards for ICP, TraceCERT®, Supelco®
Supplier: Merck
Chromium Standard, 1000 mg/L, TraceCERT®, Supelco®, Chromium VI, Matrix: H₂O, Application: AAS standards, ICP standards
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Organic reference standards, (+)-gamma-Tocopherol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, (+)-gamma-Tocopherol, 25 mg/ampule
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Palladium standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Palladium Standard, 1000 mg/L, TraceCERT®, Supelco®, Palladium, Matrix: HCl dilute, Application: ICP standards
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Pesticide reference standard, Endrin aldehyde, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Endrin aldehyde, 25 mg/ampule
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Supelco® Organic Reference Standard, 1,4-Cineole
Supplier: Merck
Organic Standard, 1,4-Cineole
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Organic reference standard, delta-Decalactone, analytical standard, Supelco®
Supplier: Merck
Organic Standard, delta-Decalactone, ≥98,0% (GC)
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Organic reference standard, trans-Nonachlor, analytical standard, Supelco®
Supplier: Merck
Organic Standard, trans-Nonachlor, 25 mg/ampule
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Supelco® PESTANAL® Organic Reference Standard, Glyphosate-2-¹³C,¹⁵N
Supplier: Merck
Organic Standard, Glyphosate-2-¹³C,¹⁵N
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Copper Standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Copper Standard, 1000 mg/L, TraceCERT®, Supelco®, Copper, Matrix: Nitric acid dil., Application: Ion chromatography standards
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Supelco® Organic Reference Standard, MDI-DBA Oligomers Standard
Supplier: Merck
Organic Standard, MDI-DBA oligomers standard, Ampule of 1 ml
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals